Impossibility of a Quantum Speed-up with a Faulty Oracle
Quantum Physics
2012-02-07 v1
Abstract
We consider Grover's unstructured search problem in the setting where each oracle call has some small probability of failing. We show that no quantum speed-up is possible in this case.
Cite
@article{arxiv.1202.1027,
title = {Impossibility of a Quantum Speed-up with a Faulty Oracle},
author = {Oded Regev and Liron Schiff},
journal= {arXiv preprint arXiv:1202.1027},
year = {2012}
}
Comments
Appeared in ICALP'08